Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: led-backlight: ledbl: The lock must be held when calling ledsysfsdisable. Lockdep has detected the following issue during the removal of led-backlight: 142.315935 ------------ Cut here ------------ 142.315954 WARNING: CPU: 2; PID...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-msm: pervent access to suspended controller The generic sdhci code registers the LED device and uses the host-runtimesuspended flag to protect access to it. The sdhci-msm driver does not set this flag, which results in...

Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-56587)

leds: class: Protect brightnessshow with ledcdev-ledaccess mutex. There is NULL pointer vulnerability observed if from Process A where hid device being added which results in adding a ledcdev addition and later a another call to access of ledcdev attribute from Process B can result in NULL pointe...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989810)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989810 advisory. In the Linux kernel, the following vulnerability has been resolved: leds: class: Protect brightnessshow with ledcdev-ledaccess mutex There is NULL pointer issue...

EUVD-2025-13101

Malicious code in bioql PyPI...

backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()

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SUSE CVE-2025-23144

In the Linux kernel, the following vulnerability has been resolved: backlight: ledbl: Hold ledaccess lock when calling ledsysfsdisable Lockdep detects the following issue on led-backlight removal: 142.315935 ------------ cut here ------------ 142.315954 WARNING: CPU: 2 PID: 292 at...

DEBIAN-CVE-2025-23144

In the Linux kernel, the following vulnerability has been resolved: backlight: ledbl: Hold ledaccess lock when calling ledsysfsdisable Lockdep detects the following issue on led-backlight removal: 142.315935 ------------ cut here ------------ 142.315954 WARNING: CPU: 2 PID: 292 at...

CVE-2025-23144

In the Linux kernel, the following vulnerability has been resolved: backlight: ledbl: Hold ledaccess lock when calling ledsysfsdisable Lockdep detects the following issue on led-backlight removal: 142.315935 ------------ cut here ------------ 142.315954 WARNING: CPU: 2 PID: 292 at...

UBUNTU-CVE-2025-23144

In the Linux kernel, the following vulnerability has been resolved: backlight: ledbl: Hold ledaccess lock when calling ledsysfsdisable Lockdep detects the following issue on led-backlight removal: 142.315935 ------------ cut here ------------ 142.315954 WARNING: CPU: 2 PID: 292 at...

CVE-2025-23144 backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()

In the Linux kernel, the following vulnerability has been resolved: backlight: ledbl: Hold ledaccess lock when calling ledsysfsdisable Lockdep detects the following issue on led-backlight removal: 142.315935 ------------ cut here ------------ 142.315954 WARNING: CPU: 2 PID: 292 at...

CVE-2025-23144 backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()

In the Linux kernel, the following vulnerability has been resolved: backlight: ledbl: Hold ledaccess lock when calling ledsysfsdisable Lockdep detects the following issue on led-backlight removal: 142.315935 ------------ cut here ------------ 142.315954 WARNING: CPU: 2 PID: 292 at...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from ledbl not holding the ledaccess lock call ledsysfsdisable, which could lead to a race condition...

leds: class: Protect brightness_show() with led_cdev->led_access mutex

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PT-2025-18398

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability has been resolved in the Linux kernel related to the backlight LED driver. The issue occurs when the led sysfs enable function is called without holding the led access...

SUSE CVE-2024-56587

In the Linux kernel, the following vulnerability has been resolved: leds: class: Protect brightnessshow with ledcdev-ledaccess mutex There is NULL pointer issue observed if from Process A where hid device being added which results in adding a ledcdev addition and later a another call to access of...

UBUNTU-CVE-2024-56587

In the Linux kernel, the following vulnerability has been resolved: leds: class: Protect brightnessshow with ledcdev-ledaccess mutex There is NULL pointer issue observed if from Process A where hid device being added which results in adding a ledcdev addition and later a another call to access of...

SUSE CVE-2024-36029

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-msm: pervent access to suspended controller Generic sdhci code registers LED device and uses host-runtimesuspended flag to protect access to it. The sdhci-msm driver doesn't set this flag, which causes a crash when LED...

UBUNTU-CVE-2024-36029

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-msm: pervent access to suspended controller Generic sdhci code registers LED device and uses host-runtimesuspended flag to protect access to it. The sdhci-msm driver doesn't set this flag, which causes a crash when LED...